Important of water

1. Water Protects Your Tissues, Spinal Cord, and Joints

Water does more than just quench your thirst and regulate your body's temperature; it keeps the tissues in your body moist, according to the Mayo Clinic Health System. You know how it feels when your eyes, nose, or mouth gets dry? Keeping your body hydrated helps it retain optimum levels of moisture in these sensitive areas, as well as in the blood, bones, and brain. In addition, water helps protect the spinal cord, and it acts as a lubricant and cushion for your joints.

2. Water Helps Your Body Remove Waste

Adequate water intake enables your body to excrete waste through perspiration, urination, and defecation. Water helps your kidneys remove waste from your blood and keep the blood vessels that run to your kidneys open and filter them out, according to the National Kidney Foundation. Water is also important for helping prevent constipation, points out the University of Rochester Medical Center. However, as research notes, there is no evidence to prove that increasing your fluid intake will cure constipation.